This is a list of bus routes in the Portsmouth, Fareham and Havant area. The major operators in the area are First Hampshire & Dorset and Stagecoach South. Other operators include National Express, Megabus and Baileys Bus.
Local services operate out of three depots: Farlington (all Stagecoach services), Hilsea (Portsmouth based First services) and Hoeford (Fareham and Gosport based First Services).
Colours used below correspond with colours used within the liveries of the designated buses for that route.
Services within Portsmouth
|1||The Hard Interchange, Gunwharf Quays||City Centre, Fratton Bridge, Eastney||Southsea, South Parade Pier||First|
|2||The Hard Interchange, Gunwharf Quays||City Centre, Eastney, Copnor, Hislea, Cosham, QA Hospital||Paulsgrove, Allaway Avenue||First|
|3||Southsea, South Parade Pier||The Hard Interchange, City Centre, North End, Hilsea, Cosham, QA Hospital, Paulsgrove, Portchester||Fareham Bus Station||First|
|X4||The Hard Interchange, Gunwharf Quays||City Centre, Northarbour, Portchester, Fareham, Titchfield, Locks Heath, Park Gate, Bursledon||West Quay Shopping Centre, Southampton||First||Brand: Solent Rangers|
|X5||Gosport Bus Station||Stokes Bay, Lee-on-the-Solent, Stubbington, Fareham, Titchfield, Locks Heath, Warsash, Bursledon|
|7||City Centre, Winston Churchill Avenue||City Centre, North End, Hilsea, Cosham, QA Hospital, Crookhorn, Waterlooville||Wecock Farm||First||Brand: The Star|
|8||The Hard Interchange, Gunwharf Quays||City Centre, Hilsea, Cosham, QA Hospital, Purbrook, Cowplain, Horndean||Clanfield, Drift Road Shops||First||Brand: The Star|
|12||Tipner, Range Green||North End, Copnor, St Mary's Hospital||Tesco Extra, Fratton Way||First|
|13||City Centre||Fratton, Milton||Portsmouth College, Baffins||First||These routes run together in a circular service pattern.|
|18||Paulsgrove, Hillsley Road||QA Hospital, Hilsea, North End, Fratton||Southsea, South Parade Pier||First|
|20||The Hard Interchange, Gunwharf Quays||City Centre, Hilsea, Cosham, QA Hospital, Purbrook, Bedhampton, Leigh Park||Havant Bus Station||Stagecoach|
|21||City Centre, Baffins, Hilsea, Anchorage Park, Farlington, Bedhampton, Leigh Park||Certain services terminate at Anchorage Park|
|22||Highbury, Hawthorn Crescent||Cosham, Drayton||Farlington, Sainsbury's||First|
|23||Southsea, South Parade Pier||The Hard Interchange, City Centre, North End, Cosham, Bedhampton, Havant||Leigh Park, Warren Park||Stagecoach|
|25||The Hard Interchange, Gunwharf Quays||Old Portsmouth, Southsea Shops, Albert Road, Eastney||Hayling Ferry||First||Replaced service 6, 15 and 16|
|Hoverbus||Southsea Hoverport||The Hard Interchange, City Centre||circular||Stagecoach|
|Lakeside Shuttle||1000 & 2000 Lakeside||Cosham, Hilsea||circular||Bailey's Buses||Free Shuttle for Lakeside Northarbour|
|700||The Hard Interchange, Gunwharf Quays||City Centre, North End, Hilsea, Havant, Emsworth, Southbourne, Chichester||Bognor Regis, Flansham Park||Stagecoach||Brand: Coastliner 700
The service also runs to Littlehampton and Brighton.
Services within Fareham and Gosport
|E1||Fareham Bus Station||BRT Busway, Hutfield Link, Rowner, Fort Brockhurst, Crossways||Gosport Bus Station||First||Brand: Eclipse|
|E2||BRT Busway, Hutfield Link, Holbrook, Fort Brockhurst, War Memorial Hospital|
|F1||Fareham Bus Station||Heathfield, Hill Park||Highlands, Thorni Avenue||First|
|F2||Heathfield, Hill Park||Highlands, Nashe Way|
|9/9A||Fareham Bus Station||BRT Busway, Bridgemary, Rowner, Privett||Gosport Bus Station||First|
|11||Fareham Bus Station||Hoeford, Fort Brockhurst, Gosport Bus Station||Alverstoke, Gilkicker Road||First|
|20||Fareham Bus Station||Highlands, Funtley, Knowle||Wickham Square||First|
|21||Fareham Bus Station||HMS Collingwood, Peel Common, Stubbington||Hill Head||First|
|28A||Fareham Bus Station||Segensworth, Swanwick Station||Tesco Extra, Whitely||First|
Services within Havant, Waterlooville and Hayling Island
|D1||Waterlooville Precinct||Berewood, Denmead||Hambledon||First|
|27||Rowlands Castle, Uplands Green||Durrants, Park Parade, Havant Bus Station Denvilles, Southleigh||Emsworth Baptist Churst||First|
|30||Havant Bus Station||West Town, Beachlands, Eastoke, Mengham||circular, for Hayling Island||Stagecoach||Brand: Hayling Island|
|31||Mengam, Eastoke, Beachlands, West Leigh|
|37||Havant Bus Station||Waterlooville, Cowplain, Horndean, Clanfield||Petersfield Rail Station||Stagecoach|
|38||Alton Rail Station||Chawton, Liss, Sheet||Stagecoach|
|39||Havant Bus Station||Leigh Park, Bedhampton, Purbrook, Waterlooville||Wecock Farm||Stagecoach|
School and College Routes
A numbber of routes are operated for students to travel to the schools and colleges within Portsmouth and Havant. Some of these services run closed door for students only, whereas others can be used by the public. First Solent also run some additional journeys on their main routes on school-days to provide transport to other educational establishments.
|2A||The Hard Interchange, Gunwharf Quays||City Centre, Eastney, Copnor, Baffins||Portsmouth College, Baffins||First|
|7A||Southsea, South Parade Pier||Somers Town, City Centre, North End, Hilsea, Cosham, Purbrook||Oaklands School||First|
|7C||The Hard Interchange, Gunwharf Quays||City Centre, North End, Hilsea, Cosham, Purbrook||South Downs College||First|
|37X||Cowplain||Horndean, Clanfield, Petersfield, Selbrone||Alton College||Stagecoach||'Closed-door service'|
|621||Havant Bus Station||Leigh Park, Waterlooville, Cosham, Drayton, Copnor||Portsmouth College||Stagecoach||'Closed-door service'|
|630||Hayling Island||Havant||Oaklands School||Stagecoach||'Closed-door service'|
|637||Cowplain||Horndean, Clanfield||Petersfield||Stagecoach||'Closed-door service'|
|652||Hambledon||Denmead||Cowplain Community School||First|
|654||Hambledon||Denmead||Havant and South Downs College||First|
|737||Whitehill||Bordon, Petersfield||Havant and South Downs College||Stagecoach||'Closed-door service'|
|770||Havant||Emsworth, Southbourne, Bosham||Bishop Luffa School||Stagecoach||'Closed-door service'|
|SD5||Gosport||Elson, Bridgemary, Fareham||Havant and South Downs College||First|
|SD7||Southsea||Eastney, Copnor||South Downs College||First|
|PC1||Portchester Crematorium||Portchester, Paulsgrove, Cosham, Hilsea||Portsmouth College||Stagecoach||'Closed-door service'|
|PC3||Fareham||Portchester, Cosham, Hilsea|
|RED||Swanwick||Fareham||Fareham College and CEMAST||First|
Park and Ride
The 'Park and Ride' services within Portsmouth are provided by First Hampshire & Dorset in contract to Portsmouth City Council. The main service (PR1) started service on the 5th April 2014 operating from a brand new P&R terminal within Tipner Range off of the M275.
The first Park and Ride bus departed the M275 terminal on Saturday 5 April 2014 and during its opening week welcomed more than 7,000 customers. On average the service sees 4,000 passengers a week and 17,000 a month. August 2017 was the busiest month to date with over 30,000 passengers choosing Park and Ride to travel in to the city.  On average the service sees 4,000 passengers a week and 17,000 a month. August 2017 was the busiest month to date with over 30,000 passengers choosing Park and Ride to travel in to the city. 
3 ADL Enviro 400's were purchased to operate the service, painted in a dark blue colour (unique to the service and not the operator).
From 10th September 2018, PR2 was introduced to provide a connection to the university. The service operates every 30 minutes. To operate this service, one of the three Enviro400's was re-liveried into a purple colour (the same colour as the University of Portsmouth). To cope with the loss of a vehicle, an Volvo B7TL Wright Eclipse Gemini from First was liveried to operate PR1. This has since been transferred to First Kernow, other First H&D double decks are used on the service now.
The QA Staff Shuttle is operated by First for the NHS staff at Queen Alexander Hospital.
Both P&R services were suspended at the start of the COVID-19 pandemic and have yet to resume service. The three P&R Enviro 400’s have not been used since the cessation of service either. However, the QA Staff Shuttle has continued throughout the pandemic, and has experienced an increase in frequency.
|PR1||Park and Ride Terminal, M275||Portsmouth International Port, City Centre||The Hard Interchange, Gunwharf Quays||First for Portsmouth City Council||Every day|
|PR2||City Centre||University of Portsmouth||Monday to Friday|
|QA||QA Hospital||direct||NHS Fort Southwick Car Park||First||Free to NHS Staff only|
- Data up to April 2018